Thoracic spinal cord injury and paraplegia caused by intradural cement leakage after percutaneous kyphoplasty: A case report.

Background: Percutaneous kyphoplasty (PKP) is a pivotal intervention for osteoporotic fractures, pathological vertebral compression fractures, and vertebral bone tumors. Despite its efficacy, the procedure presents challenges, notably complications arising from intradural cement leakage. Timely and accurate diagnosis, coupled with emergent intervention is imperative to improve patient prognosis.

How to improve public health literacy based on polycentric public goods theory: preferences of the Chinese general population.

Background: In the current era of big data, it is critical to address people's demand for health literacy. At present, the traditional mode of communicating scientific health knowledge and information technology is interchangeable, resulting in the emergence of a new mode of communicating health literacy. To publicize health education and health literacy in a targeted way, to meet the public's needs, and to understand how the public's demand for subjects, contents, and forms of health literacy service has changed in the era of COVID-19, the investigation of public's demand for health information and health literacy was conducted.

[Response of radial growth to climate change in Pinus koraiensis with different diameter classes].

Dendrochronological techniques were used to study the response of radial growth of Pinus koraiensis with different diameter classes to climate change throughout the natural range of broad-leaved Korean pine forests, including Baishilazi Nature Reserve (40.9° N), Changbai Mountain Nature Reserve (42.4° N), Liangshui Nature Reserve (47.

[Effects of soil moisture on litter decomposition of three main tree species in Northeast China.].

The effects of soil moisture variation on the litter decomposition of main tree species Betula platyphylla, Abies nephrolepis and Pinus koraiensis were evaluated in a primary forest of Korean pine (P. koraiensis) in Fenglin National Nature Reserve of the Northeast China, based on the measurements of surface (0-10 cm) soil moisture from 1998 to 2017. The results showed that litter decomposition rates increased with the increase of litter quality.

BML-111 equilibrated ACE-AngII-AT1R and ACE2-Ang-(1-7)-Mas axis to protect hepatic fibrosis in rats.

Background: It was recently reported Lipoxins (LXs) had protective effects on fibrous diseases, and renin-angiotensin-aldosterone system (RAAS) had played vital and bidirectional roles in hepatic fibrosis. In this paper, a hepatic fibrosis model, induced by carbon tetrachloride (CCL) in rats, was used to observe the relations between RAAS and LXs, as well as to further explore the alternative anti-fibrosis mechanisms of LXs.

Methods: The model was evaluated by morphological observations and biochemical assays.

[Effects of COS on promoting the pathological ovarian aging mice ovarian function by regulating immune function].

Objective: To determine whether the immunopotentiator chitosan oligosaccharide(COS)can recover the reproductive functions of pathological ovarian recession mice and improvetheir immunity.

Methods: Forty-three fertile female mice (at around 2 months),in addition to a normal control group (=8), injected intraperitoneally with busulfan and cyclophosphamide to construct premature ovarian failure mod-els. Three of them were used to test whether the infertility model was constructed successfully by HE staining.

[Response of radial growth of Pinus koraiensis in broad-leaved Korean pine forests with different latitudes to climatical factors.].

To reveal the radial growth trends of Pinus koraiensis and the differences in their responses to climate factors among different latitudes, and to assess the dynamic characteristics, adaptabi-lity and sensitivity of P. koraiensis under the influence of climate change, dendrochronological techniques were used to study the relationships between the climatic variables and the radial growth of P. koraiensis in broad-leaved Korean pine forests with different latitudes.

Molecular structures of the stem tuber anthocyanins of colored potatoes and their coloring effects on the tubers.

This paper summarized the important achievements about the general characteristics of the molecular structures of the stem tuber anthocyanins of Colored potatoes and the basic coloring effects of the anthocyanins on the tubers. The various coloration patterns of the skins and/or flesh of Colored potato tubers result from the accumulation of the anthocyanins in the periderms, phelloderms and/or peripheral cortices of the tubers, and the tuber colors are fundamentally determined by the matching profiles of the six naturally occurring anthocyanidins, i.e.